baber/WOPTO huggingface dataset:
Patent JP-H03223081-A (JP)
Title: Elevator hoist
Inventor: YAMAZAKI SHINJI
IPC: B66B11/08
Filed: 1990-01-25
Abstract: PURPOSE:To make a reduction gear compact and light in weight, and stabilize the installation condition, and facilitate change of a main rope, and feed lubricating oil to a bearing part excellently by forming the highest part of gear train shafts of the reduction gear as a motor shaft and the lowest part as a sheave shaft, and pressure-feeding the lubricating oil to the bearing part of the motor shaft through the sheave shaft. CONSTITUTION:When a motor 3 is driven, rotation thereof rotates a sheave 5 through a gear train to elevate a cage hung by a main rope wound around of the sheave 5. The lubricating oil is fed to a bearing of a rotary shaft 3a of the motor 3 by an oil feeding device 14. Since the sheave 5, to which a large weight of a cage and a balance weight is applied, is located in the lowest part of a reduction gear 4, a center of gravity of a winding device becomes low, and the installation condition is stabilized at the time of earthquake or the like, and while the structure of the reduction gear 4 can be made compact and light in weight. Besides, since the motor 3 is not located under the sheave 5, change of the main rope is facilitated, and furthermore, excellent lubricating performance can be obtained by pressure-feeding of the lubricating oil with the oil feeding device 14.
Patent JP-S5399081-A (JP)
Title: Sputtering apparatus
Inventor: UMEZAKI MITSUMASA
IPC: C23C14/34
Filed: 1977-02-10
Abstract: PURPOSE:The above mentioned apparatus, being able to prevent the occurrence of cooling loss between substrate holder and substrate electrode and to heighten cooling effect of substrate, by letting adhere the substrate holder and its electorde, utilizing magnetic force.
Patent JP-H07223120-A (JP)
Title: Knife honing method and tool therefor
Inventor: UOZUMI HIROYUKI
IPC: B23H3/08
Filed: 1994-02-07
Abstract: PURPOSE:To simply restore the sharpness of a knife by bringing the tip of a knife in contact with electrolytic liquid, making a knife side positive and an electrolytic side negative and supplying a specified electric current. CONSTITUTION:An electrode material 6 containing moisture is attached to the tip of a main body 1 projectingly from the inside of the main body and the rear end of the electrode material 6 is connected to the negative pole of a DC power supply inside the main body. On the other hand, the positive pole of the DC power supply is connected to a holding tool 7 for holding a knife via a lead wire. Electrolytic liquid containing NA 1 phosphate and NA 3 phosphate are impregnated into the electrode material 6, the tip of the knife is moved back and forth by the electrode material 6 and rubbed for about 30sec. At this time a voltage is around 9 and a current density is about 0.2 to 3A/cm<2>. Thus, a metal on knife surface is melted and the tip thereof can be made sharp.
Patent JP-H02300057-A (JP)
Title: Cycle-transfer device and its gripper
Inventor: HANSU MIYURAA
IPC: B65G17/46
Filed: 1990-01-25
Abstract: PURPOSE: To simplify the construction of a gripper to facilitate assembly and adjustment by forming the cross section of a rail symmetrically relative to two symmetry planes crossing at right angles so that an intersection of both the symmetry planes can be approximately aligne with a longitudinal axis of the cross section of the rail. CONSTITUTION: The longitudunal axis of a chain is expressed by a line extending in right and in left directions through the center of a cross-pipe 20. The cross-piece 20 is provided with two shafts 21 intersecting at right angles, and one shaft of the two perpendicular shafts is turnably supported on links 2 and 3 and the other shaft is turnably supported on a shackle 22. The projected part of the shackle 22 is turnably supported on the shaft 23 of turning movement. Thus, since the links 2 and 3 can be rotated around the longitudinal axis of the link chain 1, and further can be rotated around the two perpendicular shafts of the shafts 21, they can be simultaneously turned around the three perpendicular shafts.
Patent JP-H01188811-A (JP)
Title: Zoom lens driving device
Inventor: HIRAO YOSHIAKI
IPC: G02B7/10
Filed: 1988-01-25
Abstract: PURPOSE:To simultaneously realize a satisfactory operability, miniaturization and lightening by moving a holding member to hold respectively both lens part for adjusting a lens and variable power system lens part with a superconducting material. CONSTITUTION:Respective holding members 4 and 8 are moved by the mutual action of the position which is in a single body with or becomes a part with holding members 4 and 8 to respectively hold both a lens part 3 for adjusting a focus and a variable power system lens part 7 with a superconducting material and the position of the superconducting material buried in a lens-barrel 1 provided at the outside of respective holding members 4 and 8. Namely, by a magnetic field formed vertically on the own lens-barrel surface by the lens-barrel 1 to hold the zoom lens and the current to flow in the outer circumferential direction of a lens at the holding members 4 and 8, the lens part 3 for adjusting the focus to execute the focusing of a zoom lens and the variable power system lens part 7 to change the focus distance are respectively moved in the light axis direction of respective lenses. Thus, the satisfactory operability, miniaturization and lightening can be simultaneously realized.
Patent JP-H10211936-A (JP)
Title: Plastic returnable container
Inventor: MASUYAMA YUJI
IPC: B65D21/04
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a returnable container which is very light, able to increase workability and transport efficiency, through which papers or documents left in the container can be seen from outside, gives no fear of leaving papers or documents in the container when transporting or storing them pilled up, is very storing and durable, as to a plastic returnable container to be used for transportation and storage of paper, etc. SOLUTION: This returnable container comprises a plastic container main body frame part 10 and a container wall face side 20 made of a plastic corrugated sheet 30 or a plastic panel covering from inside the front and back short side faces, the right and left long side faces and the bottom face of the same. At least a part of the front and back short side face parts 21, 21 and the right and left long side face parts 22, 22 of the container wall face part 20 made of the plastic corrugated sheet 30 or the plastic panel covering the front and back short side faces and the right and left long side faces of the container main body frame part 10 is transparent or translucent.
Patent JP-S56111600-A (JP)
Title: Male die operating stroke change-over device in press machine
Inventor: NAGI KOUJI
IPC: B30B15/06
Filed: 1980-02-07
Abstract: PURPOSE:To decrease operating stroke without hindering the putting in and out of a workpiece and reduce working time by providing a space block freely withdrawably between a ram and a male die. CONSTITUTION:In operating, a space block 13 is withdrawn onto a slide guide base 16 by operating a cylinder 15. Thence, a cylinder 17 is operated to contract a piston rod 17a, whereby a male die 3 is lifted upward. This forms a space sufficient for insertion of a workpiece between the male die 3 and a die 1. Thereupon, the workpiece is inserted onto the die 1, after which the cylinder 17 is operated to extend the piston rod 17a, then the male die 3 descends down to a suitable position. Next, the cylinder 15 is operated to insert the block 13 onto the male die 3, after which a ram 6 is driven by a motor 7, whereby required work is accomplished. Upon ending of the work, the block 15 is moved onto the base 16, the male die 3 is lifted and the work piece is taken out.
Patent JP-H02194829-A (JP)
Title: Raw material supplying method from plurality of raw material tanks to transferring tank
Inventor: WATANABE ATSUSHI
IPC: B01J19/00
Filed: 1989-01-25
Abstract: PURPOSE:To efficiently supply raw materials in production of a number of kinds of products with small amounts placing a plurality of raw material tanks in the periphery of the stopping position of a transferring car carrying a transferring tank and connecting and separating transferring pipes formed in the transferring tank and raw material supplying pipes formed in the raw material tanks, and supplying each raw material from each raw material tank to the transferring tank. CONSTITUTION:A plurality of raw material tanks B, B... in the periphery of the stopping position of a transferring car A carrying a transferring tank 1. A transferring pipe 3 which can be extended and withdrawn freely is installed in the transferring tank 1 and raw material supplying pipes 16 which can be extended and withdrawn freely are installed in the raw material tanks B, B.... Moreover, preferably a connection installation C is fixed in the periphery of the stopping position of the transferring car A. Then, the transferring car A is stopped in the prescribed position and the transferring pipe 3 of the transferring tank 1 and each raw material supplying pipe 16, 16... of each raw material tanks B, B... are successively connected through the connection installation C. Like this way, all of the raw materials are supplied from each raw material tank B, B... to the transferring tank 1. In this case, the transferring pipe 3 and each of the raw material supplying pipe may be connected directly.
Patent JP-S58131710-A (JP)
Title: Electromagnetic device
Inventor: KOBAYASHI SHIGERU
IPC: H01F7/16
Filed: 1982-01-31
Abstract: PURPOSE:To attain surely watertightness of the electromagnetic device by a method  wherein a core and a bobbin are molded in one body by a plastic material. CONSTITUTION:The bobbin 20 is formed by providing an upper flange part 20B and a  lower flange part 20C extending respectively toward the sides at the upper outside circumference and the lower outside circumference of a cylindrical body 20A, and is  manufactured by molding of the plastic material. A terminal 22 whose one end is connected to a coil 21 wound around the outside circumference of the bobbin 20, and another end is connected to a lead wire is disposed in upright being molded in one body  at the upper part of the bobbin 20. The core 23 is consisting of a magnetic material  and is bent in the ?-shape, and is arranged making the upper bent part 23A thereof to come in contact facing with the upper part of the bobbin 20, the lower bent part 23B  to come in contact facing with the lower part of the bobbin 20, the bobbin 20 and the  core 23 are connected by a fixed iron core 24 arranged at the upper part of the cylindrical body 20A of the bobbin 20, and then the plastic material is injected to the circumference of the bobbin 20 and the core 23 to perform molding in the condition that a core is inserted in the cylindrical body 20A corresponding to the fixed iron core  24.
Patent JP-S62171856-A (JP)
Title: Feeder for wide material
Inventor: KATO KOICHI
IPC: B65H23/038
Filed: 1986-01-24
Abstract: PURPOSE:To make a wide material feedable to a desired direction all the time, by altering a circumferential speed of at least either of the first and second rollers at a time when a feed direction of the wide material is shifted from the desired direction, in case of a cutting factory for cloth or the like. CONSTITUTION:In the state that driving voltage and brake controlling voltage are not impressed on a regulating motor 55, if a main motor 54 is driven, first, intermediate and second rollers 20, 35 and 30 are all rotated at the same speed via a differential gear 56, and a wide cloth material 90 is conveyed toward a cloth punching device rectilinearly. Now, if a slip out of a target is produced in a conveying direction for some reason or other, the driving voltage or the brake controlling voltage is impressed on the regulating motor 55 by a direction deviation signal out of a photoelectric switch 42, whereby a speed of the second roller 30 is relatively more increased or decreased than that of the first roller 20 correcting the cloth material 90 to the desired direction. Thus, no reject is produced in processed articles from the wide material.
Patent JP-H08203078-A (JP)
Title: Production of magnetic recording medium
Inventor: SATO TAKASHI
IPC: G11B5/66
Filed: 1995-01-31
Abstract: PURPOSE: To produce a magnetic recording medium having high coercieve force and high regenerating output and also low in noise at the time of regenerating. CONSTITUTION: The producing method for magnetic recording medium has stages in which at least ground layers 2, 3 and 4 and a magnetic layer 5 are formed on a substrate 1. Then, in the magnetic layer 5 forming stage, the magnetic film having a composition of Co100-a-b-c Nia Crb Tac ((a), (b) and (c) are atom%, 20<=(a)<=30, 6.5<=(b)<=10, 0.3<=(c)<=1.7) is formed by a sputtering under 0.1-5mTorr inert gas pressure.
Patent JP-S62172761-A (JP)
Title: Amorphous silicon thin film transistor and manufacture thereof
Inventor: KASAMA YASUHIKO
IPC: H01L21/336
Filed: 1986-01-24
Abstract: PURPOSE:To increase an ON current without increasing an OFF current by lamp-annealing an N<+> type layer and an electrode diffusion preventing layer, locally heating a semiconductor active layer made of an amorphous silicon having low thermal resistance temperature, forming a metal silicide layer, and removing by etching unreacted metal to obtain a preferably ohmic contact and a low resistance. CONSTITUTION:A gate electrode 2 is formed on a glass substrate 1, and a gate insulating film 3, a semiconductor active layer 4 and a metal silicide layer forming mask 13 are sequentially laminated. Then, metal Ti is deposited as an electrode diffusion preventing layer on the entire surface, and lamp-annealed to form TiSi2 metal silicide layers 11, 12. The layers 11, 12 are formed only on the portions contacted at the layer 4 and N<+> type layers 7, 8 with Ti 14. The lamp-annealing is achieved under the heating conditions not to affect the influence to the active layer. Then, aluminum is deposited on the entire surface, and a source electrode 5 and a drain electrode 6 are formed by photolithography and etching.
Patent JP-H10243932-A (JP)
Title: Method and device for detecting resonance space position
Inventor: NONOMURA YUUSUKE
IPC: G01B7/00
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To execute non-contact measurement at high speed without receiving influence from an obstacle by setting the space positions of indices in the shape of a measured object as the pre-known one with respect to the object to be measured with the pre-known shape, which is provided with more than one resonance possible indices. SOLUTION: In the case of application to a medical treatment navigator, the resonance index 1 with the pre-known shape, a resonance detecting means such as a means for generating at least more than one magnetic fields, a high frequency exciting means, an inclination magnetic field generating means and a receiving means, etc., and an analyzing means such as a shape storage means and a shape matching means, etc., are provided. The indices 1 are provided at two positions on the axis 3 of a cutter 2 which is provided in the tip of a hand piece, the shape and the positions of the indices 1 are previously known in the stage of working and fitting and they are stored in the shape storage mans.  Then the space coordinates of the two indices 1 are detected, the spaceial correlative positions of the cutter 2 and the indices 1 are matched by the shape matching means and the spaceial position of the cutter 2 is calculated.
Patent JP-H10191796-A (JP)
Title: Horizontal rail supporting device for automatic seedling box aligning machine
Inventor: SEKIGUCHI TADATOSHI
IPC: B61D47/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a horizontal rail supporting device for an automatic seedling box aligning machine capable of being simply constituted, being economical, saving manual aid, eliminating troubles due to the grounding of the tip part of a horizontal rail, improving the forward movement accuracy of a machine and improving work efficiency. SOLUTION: To a vertically moving wagon (a) mounted on a vertical rail 1 in a front and back direction laid inside a house A, the center part of the horizontal rail 2 in which both side parts are inclined to an outer side upper part and a supporting leg (b) is provided on both tip parts is attached freely turnably to the left and right. A horizontally moving wagon (d) for piling up seedling boxes (c) is mounted on the horizontal rail 2.  Both side supporting legs (b) are separated from a ground surface when the horizontally moving wagon (d) is positioned at the center part on the horizontal rail 2, and when the horizontally moving wagon (d) is moved to a side part, the horizontal rail 2 is automatically turned to a horizontally moving wagon moving side lower part, the supporting leg (b) on the horizontally moving wagon moving side of the horizontal rail 2 is grounded and the side part on the horizontally moving wagon moving side of the horizontal rail 2 is parallelized with the ground surface.
Patent JP-H04249279-A (JP)
Title: Image forming device
Inventor: ITO TATSUYA
IPC: G03G15/16
Filed: 1991-02-06
Abstract: PURPOSE:To always maintain optimum transfer unit output. CONSTITUTION:In the image forming device providing an exposing light source unit 12, an electrifier 13, a developing unit 15, a transfer unit 16a, etc., on the circumference of a photosensitive body 11, a leak current detecting means 18 detecting a leak current flowing from the photosensitive body 11 into a ground side, and a transfer unit control means 19c controlling the output of the transfer so as to equalize a leak current value detected by the detecting means 18 with a prescribed value set in advance are provided.
Patent JP-H05200793-A (JP)
Title: Mold and manufacture of in-mold transfer board
Inventor: KONISHI SUSUMU
IPC: B29K105/20
Filed: 1992-01-30
Abstract: PURPOSE:To obtain an in-mold transfer board that can be manufactured by an easy process and has excellent appearances by slowing problems in which a process in conventional fabrication or the like is complicated, or in the case of a molding, defects of burnings, sinks and the like occur in a manufacture of the in-mold transfer board of a refrigerator door, and in molds. CONSTITUTION:On the circumference of a gate 9 of the other mold 8, a radiator 10 is disposed which comprises an alloy of copper-beryllium with good thermal conductivity so that the temperature of molten synthetic resin 14 to be injected into mold from the gate 9 is diffusion-cooled by the radiator 10. Thus, the occurrence of defects of burnings, sinks and the like, and the peeling of a pattern layer from the resin molding can be prevented, thereby obtaining a good refrigerator door of large size and with beautiful appearances.
Patent JP-S50113941-A (JP)
IPC: B60Q1/11
Filed: 1975-02-04
Abstract: 1485831 Adjusting vehicle headlamps LUCAS ELECTRICAL Ltd 28 Jan 1975 [6 Feb 1974] 05456/74 Heading F4R Changes in attitude of a vehicle are sensed by a lever 23 pivotally mounted at 24 on a suspended part 10 of the vehicle body, rotation of the lever about pivot 24 being harnessed to tilt the vehicle headlamps about a horizontal axis, and to compensate for spurious tilting which would arise from changes in ambient temperature, arm 25 of the lever is biased by spring 26 into engagement with movable output member 18 of temperature sensor 15 mounted on an unsuspended part of the vehicle body. As shown, the temperature sensor relies on expansion and contraction, permitted by bellows member 17, of fluid 22. The tilting means further comprises a transducer 30 fixed to body 10, the input rod 29 of which passes through a hole in short lever arm 28 and has a shock-absorbing stop means 34. The hydraulic output of transducer 30 is linked through pipe 31 to the hydraulic input of a second transducer (32) (Fig. 2, not shown) whose mechanical output is linked to the lamp mounting means. Transducer 32 includes a spring which urges stop 34 against arm 28.
Patent JP-S58132769-A (JP)
Title: Developing device
Inventor: MINAMITANI TOSHIKI
IPC: G03G15/09
Filed: 1982-02-03
Abstract: PURPOSE:To reduce or prevent adhering and sticking of a toner to an abrasion charge providing member, and to continuously provide stable high friction charge to the toner, by forming a thin layer of resin having a good releasing property, on the surface layer of the abrasion charge providing member. CONSTITUTION:The surface of a stainless steel cylinder whose diameter is about 40mm. is dipped in a 5-10% methanol solution of polytetrafluoroethylene resin, is calcined at 275 deg.C for 30min, subsequently, is dipped in a 5-10% methanol solution of polytetrafluoroethylene resin, and calcined, at 400 deg.C for 30min, a polytetrafluoroethylene resin layer of about 10mum thickness is formed on the surface of this stainless steel cylinder, and this cylinder is made to be a sleeve of the developing device. As a result of having measured a friction charge quantity of a toner on this sleeve, a stable friction charge quantity is obtained even if the number of copying sheets is increased, and adhering and sticking of the toner to the sleeve do not occur. Also, obtained image is distinct, has high resolution, and has no fog.
Patent JP-H11315850-A (JP)
Title: Lap spring clutch
Inventor: ORLAMUENDER ANDREAS
IPC: F16D13/08
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a lap spring clutch to which loading distribution is approximately given in order to avoid possible dangerous damage in an overloading area. SOLUTION: This lap spring clutch is provided with a first constituent 12 capable of being rotated in regard to a rotating shaft, a second constituent 30 capable of being rotated with respect to the rotating shaft, and a lap spring device 44 which is substantially held and fixed rotatably to either one 12 of the first or second constituent 12 and 30, is or can be combined with/ brought into contact with the circumferential surface of the other one 3O out of the first and second constituents 12 and 30 in order to allow the first and second constituents 12 and 3O to be rotatably combined with each other.  The lap spring device allows its first spring portion to be combined with and brought into contact with the circumferential surface of one constituent 12 to transmit torque, and also allows its second spring portion 112 to be combined with and brought into contact with the circumferential surface of the other constituent 30.
Patent JP-H06228446-A (JP)
Title: New tetramethyne compound and silver halide photographic photosensitive material containing the same
Inventor: HIOKI TAKANORI
IPC: C09B23/00
Filed: 1993-02-01
Abstract: PURPOSE:To provide a material of direct positive type containing a specific tetramethyne compound, good in invertibility for red-color rays, esp. having such characteristics as to be high in maximum concentration and low in minimum concentration, and low in residual coloration. CONSTITUTION:The material containing at least one kind of compounds of formulas I, II [R1 is alkyl, aryl, etc.; R2 is alkyl; V1-V4 are each H or monovalent substituent; L1-L8 are each methyne; A1 is of formula III, TV (Z1 is S, O, etc.; V7 and V8 are each the same as V1; R3 is the same as R2; R4 and R5 are each R1; P4 and P5 are each 0-4), etc.; M1 and M2 are each charge- neutralized counterion; m1 and m2 are each number 20 necessary for neutralizing the intramolecular charges; p1 and p2 are each 0-4], etc. The compound of the formula I, which is a new compound, can be obtained, for example, by reaction between (A) an intermediate formed by reaction between 2,4- dimethylpyrazolo[5,1-b]quinazoline-9-one, 3-dimethylaminoacrylaldehyde and phosphorus oxychloride and (B) 5-chloro-3-ethyl-2-methylbenzothiazolium-p- toluenesulfonate.